CLEANING DEVICE, AS WELL AS SURFACE CLEANING METHOD Russian patent published in 2019 - IPC A47L1/02

Abstract RU 2705979 C2

FIELD: aviation.

SUBSTANCE: cleaning device (1) for cleaning facades has aircraft (2) with screws (3, 4, 5, 6) and cleaning device (7) fixed on aircraft (2).

EFFECT: this cleaning device (7) can easily clean facades mechanically with brushes (9) or any cleaning medium, such as, for example, deionised water or dry ice.

14 cl, 11 dwg

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RU 2 705 979 C2

Authors

Boehme, Uwe

Dates

2019-11-12—Published

2016-04-07—Filed